The Titan Impact 840 is rated at 1.00 gpm and 3300 psi, with a 0.032 in. maximum tip on one gun and 0.021 in. on two. Its motor is a 2.3 hp brushless unit, and Titan rates it for 200-300 gallons a week. The 840I and 840IA use the same numbers and add IntelliSync.
What the 840 is
The Impact 840 sits in the upper middle of the original Impact line, above the 740 and below the 1040. Titan's 840I page describes it for medium to large residential, commercial and industrial work. It is an electric piston-pump airless sprayer, and the site has a full set of 840 diagram pages for it.
Verified specs
Titan Impact 840 specifications
| Spec | Impact 840 |
|---|---|
| Maximum delivery | 1.00 gpm (3.79 L/min) |
| Maximum tip, one gun | 0.032 in. |
| Maximum tip, two guns | 0.021 in. |
| Maximum pressure | 3300 psi (22.8 MPa) |
| Motor | 2.3 hp brushless |
| Titan weekly volume | 200-300 gallons |
| Maximum hose length | 300 feet |
The 300 foot hose figure comes from the site's 840 model page. The 840I and 840IA have the same delivery, tip and pressure numbers as the original 840.
Coatings Titan lists
For the 840, Titan lists stains, lacquers, enamels, latex and block fillers. The 200-300 gallon weekly figure is Titan's own volume rating for the 840. Use it to compare the 840 with the models above and below it, and remember that a larger tip uses more material.
Features
- Quad+ Packings. Self-adjusting, and Titan says they wipe abrasive coatings clean as the pump runs.
- AutoOiler. A push-button feed of oil from the reservoir to the packings.
- Rapid Clean pressure control. Titan lists Electronic Pressure Control with Rapid Clean and says it shortens flushing and clean-up.
- PermaLife Cylinder. Titan lists a non-replaceable cylinder design. Packings, valves and the rod are still the wear parts.
- 840I and 840IA. Both add the IntelliSync Bluetooth link to the MyTitan app and Logix Adaptive Pressure Control, which Titan describes as adjusting pump speed and power to the tip size. Titan lists DigiTrac against the 840I and subscription ActivGuard GPS tracking against the 840IA.
The site's 840 Main Assembly page lists a Digi-Trac display, 805-401, so do not treat DigiTrac as something only the IntelliSync versions have. Titan lists a RX-Pro gun, a 517 tip and 1/4 in. x 50 ft airless hose with the 840I and 840IA. We do not name a gun for the original 840.
Configurations
Impact 840I and 840IA complete sprayers
Titan's 840I and 840IA page lists a weight of 85-87 lbs depending on configuration. We have only one source for that figure.
Where the 840 parts are
Impact 840 diagram pages
| Diagram page | Parts | Examples |
|---|---|---|
| Main Assembly | 44 | Control panel 805-237A, oiler plate 805-254A, covers, fuse |
| Fluid Section (805-236A) | 26 | Outlet ball 9841502, inlet ball 51519, repacking kit 805-1010 |
| Drive Assembly | 13 | Controller 805-840, motor assembly 805-265A, slider 805-241A |
| Filter Assembly (805-269A) | 14 | 60 mesh manifold filter 730-067, bypass valve 800-925 |
| Accessories | 24 | Piston Lube, guns, hoses, tip seat and seal kit |
| Upright cart (0552537A), low rider cart (805-289A), low rider siphon (805-296) | 9, 16, 7 | Cart, wheels, siphon tube and inlet screen |
The 840I and 840IA are covered by the 840 pages, and the diagrams carry fitment notes for them.
840I and 840IA sprayers and parts from the 840 diagram pages:
The Short Version
The 840 is a 1.00 gpm, 3300 psi, 2.3 hp sprayer with a 0.032 in. maximum tip, rated by Titan for 200-300 gallons a week. The 840I and 840IA share its numbers and add IntelliSync. The 840 pages list the parts for all three.
Need an 840 part?
Call (713) 931-0006 with your model and serial number and our parts team will confirm the part before you order.
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